Wireless controller



FIG. 1 is a top plan view of the wireless controller of the invention.

FIG. 2 is a bottom view thereof.

FIG. 3 is a right side view thereof.

FIG. 4 is a left side view thereof.

FIG. 5 is a front view thereof.

FIG. 6 is a rear view thereof; and,

FIG. 7 is a top left isometric view thereof.

The ornamental design for wireless controller, as shown and described. 